{"product_id":"s55-lift-kit-hpfp-upgrade","title":"S55 Lift Kit – HPFP Upgrade","description":"\u003cp\u003e\u003cspan\u003eDE-LK-2000A\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eWe are proud to offer an unmatched game-changing product for the S55 community! Rather than offer our standard HPFP upgrades for the S55 platform, we went back to the drawing board to come up with a higher flowing and easier to tune solution that saves you a TON of money over tradition HPFP upgrades! With this innovative solution we are able to push 38% more fuel flow out of the OEM HPFPs! We start with Genuine BMW vacuum pump cores and install our Dorch Engineering Cam within the OEM assembly using our proprietary manufacturing tooling and validation equipment. Since the S55 engine uses some of the smallest fuel pump cams in the Bosch lineup, we are able to achieve this additional flow without sacrificing any of the longevity or reliability of the OEM pumps. There’s no cutting, no bending, no crimping, etc. This kit drops right in like factory and it does not require any special tuning to get up and running. All of the safety and sophistication of the stock DME remain in place. This is not only the highest flowing, but also the ONLY HPFP upgrade available that will successfully pass emissions on OEM DME mapping; all for a fraction of the price with a lifetime warranty!\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch2 id=\"tablepress-3-no-2-name\" class=\"tablepress-table-name tablepress-table-name-id-3\"\u003eS55 HPFP Flow Capacities\u003c\/h2\u003e\n\u003cp\u003e\u003cspan id=\"tablepress-3-no-2-description\" class=\"tablepress-table-description tablepress-table-description-id-3\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003ctable id=\"tablepress-3-no-2\" class=\"tablepress tablepress-id-3\" aria-labelledby=\"tablepress-3-no-2-name\" aria-describedby=\"tablepress-3-no-2-description\"\u003e\n\u003cthead\u003e\n\u003ctr class=\"row-1\"\u003e\n\u003cth class=\"column-1\"\u003e\u003cstrong\u003ePump Model\u003c\/strong\u003e\u003c\/th\u003e\n\u003cth class=\"column-2\"\u003e\u003cstrong\u003eFuel Flow (cc\/rev)\u003c\/strong\u003e\u003c\/th\u003e\n\u003cth class=\"column-3\"\u003e\u003cstrong\u003eE85 Power Capacity (cc\/rev)\u003c\/strong\u003e\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody class=\"row-striping row-hover\"\u003e\n\u003ctr class=\"row-2\"\u003e\n\u003ctd class=\"column-1\"\u003eHDP5 (Stock S55)\u003c\/td\u003e\n\u003ctd class=\"column-2\"\u003e1.527\u003c\/td\u003e\n\u003ctd class=\"column-3\"\u003e600whp\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"row-3\"\u003e\n\u003ctd class=\"column-1\"\u003eHDP5 w\/ Dorch Lift Kit\u003c\/td\u003e\n\u003ctd class=\"column-2\"\u003e2.100\u003c\/td\u003e\n\u003ctd class=\"column-3\"\u003e800+whp*\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003e\u003cspan\u003e\u003cem\u003e*At 800whp on E85 there is quite a bit of capacity left in our S55LK, but that’s the most that we can get out of the currently available upgraded injectors on the market.\u003c\/em\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003eSoftware changes are NOT required to run this upgrade. However, we do have preset optimized maps available via\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eBootmod3\u003cspan\u003e \u003c\/span\u003e\u003c\/strong\u003eand\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eMHD.\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eSimply check the box for our “Lift Kit” upgrade when flashing.\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e\u003cstrong\u003eNOTE:\u003c\/strong\u003e The S55 fuel system is very much limited by the injectors. In order to see the true benefits of this kit, it is highly recommended to upgrade to the larger S63 EU5 Injectors. These are readily available OEM BMW injectors proven to support 700+whp on full E85.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cbr\u003eKit Contents:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cstrong\u003e\u003cspan\u003eDorch Lifetime Warranty\u003c\/span\u003e\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003eDorch Vacuum Pump Assembly\u003c\/li\u003e\n\u003cli\u003eVacuum Pump Sealing Cap\u003c\/li\u003e\n\u003cli\u003eVacuum Pump Gasket\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cbr\u003eKit Fitment:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eF80 M3 – All Variants\u003c\/p\u003e\n\u003cp\u003eF82 M4 – All Variants\u003c\/p\u003e\n\u003cp\u003eF87 M2 –\u003cspan\u003e \u003c\/span\u003e\u003cspan\u003eCompetition, CS ONLY\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eInstallation Instructions:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/dorchengineering.com\/wp-content\/uploads\/2021\/06\/Dorch-Engineering_S55-HPFP_LK_Install.pdf\" data-rich-text-format-boundary=\"true\"\u003eS55_HPFP LK_Installation\u003c\/a\u003e\u003c\/p\u003e","brand":"Dorch Engineering","offers":[{"title":"I'll Send My Core to Dorch to Upgrade","offer_id":43276990677105,"sku":null,"price":1939.99,"currency_code":"CAD","in_stock":true},{"title":"Refundable Core Deposit","offer_id":43276990709873,"sku":null,"price":2489.99,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1088\/6742\/files\/S55LK-Final2-800x600-1.jpg?v=1779906319","url":"https:\/\/www.parkautomotorsports.ca\/products\/s55-lift-kit-hpfp-upgrade","provider":"Park Auto Motorsports","version":"1.0","type":"link"}